vnc的url

app/controllers/games_controller.rb

@@ -72,7 +72,7 @@ class GamesController < ApplicationController
         if res && res['code'].to_i != 0
           raise("实训云平台繁忙（繁忙等级：99）")
         end
-        @url = "http://#{service_host}:#{res['port']}}/vnc_lite.html?password=headless"
+        @vnc_url = "http://#{service_host}:#{res['port']}}/vnc_lite.html?password=headless"
       rescue Exception => e
         Rails.logger.error(e.message)
       end